Question 1

What is the catalog number for DRB?

Accepted Answer

The catalog number for DRB is M21065.

Question 2

What sizes are available for DRB?

Accepted Answer

DRB is available in the following size(s): 1 g, 200 mg, 500 mg, 25 mg, 50 mg, 100 mg.

Question 3

How many pack sizes does DRB come in?

Accepted Answer

DRB is available in 6 different pack sizes.

Question 4

Is DRB in stock?

Accepted Answer

DRB is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is DRB used for?

Accepted Answer

DRB is a nucleoside analog that inhibits several carboxyl-terminal domain (CTD) kinases including casein kinase II (IC50 range of 4-10 µM) .

Question 6

How many freeze-thaw cycles can this product tolerate?

Accepted Answer

We recommend aliquoting the product upon receipt to avoid repeated freeze-thaw cycles, which can reduce activity and stability. This is your responsibility once the product has been delivered.

Question 7

Is antigen retrieval required for IHC with this antibody?

Accepted Answer

Recommended antigen retrieval methods, where applicable, are listed on the datasheet under the IHC protocol section.

Question 8

What temperature does this product ship at?

Accepted Answer

Shipping temperature is chosen based on the product’s stability needs, ranging from ambient to dry ice, and is indicated on the product page. Any related shipping fee is shown clearly in your quotation.

DRB

Product Specifications

CAS Number

Stability

Purity

Weight

Molecular Formula

Notes

Receptor

Available Sizes

Frequently Asked Questions

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